import requests
url = "http://cc.qk0.cc:8011/datasets/10/download"
#使用requests 下载文件
r = requests.get(url, stream=True)
with open("financa_sina.zip", "wb") as f:
    f.write(r.content)
import zipfile
def unzip(zipath, savefolder):
    '''
    zipath     : 待解压文件的路径
    savefolder : 解压后文件存放的文件夹的绝对路径
    '''
    zf = zipfile.ZipFile(zipath)  # zipfile 读取压缩文件对象
    zf.extractall(savefolder)     # 压缩文件内全部文件解压到输入的文件夹中
    zf.close()   # 关闭 zipfile 对象
unzip("financa_sina.zip", "finaca_sina")